How to Repot a Plant Without Killing It

Repot plants when roots circle the pot or grow through drainage holes, using fresh potting mix and a slightly larger container while handling roots gently.

  1. Spot the Signs Early. Look for signs your plant needs a new home: roots circling the bottom, growing through drainage holes, water running straight through without absorbing, or the plant becoming top-heavy. Most houseplants need repotting every 1-2 years, typically in spring when growth resumes.
  2. Pick the Perfect Home. Select a pot only 1-2 inches larger in diameter than the current one. Going too big causes waterlogged soil and root rot. Ensure the new pot has drainage holes. Buy fresh, high-quality potting mix appropriate for your plant type - never use garden soil indoors as it's too heavy and doesn't drain well.
  3. Hydrate Before You Go. Water your plant 1-2 days before repotting so the soil holds together but isn't soggy. This makes removal easier and reduces transplant shock. Avoid repotting bone-dry plants as the roots become brittle and break easily.
  4. Free It Gently. Turn the pot upside down while supporting the plant's base with your hand. Tap the pot bottom gently until the plant slides out. If it's stuck, run a knife around the edges or gently squeeze flexible pots. Never pull the plant by its stems or leaves.
  5. Untangle and Revive Roots. Gently tease apart circled roots with your fingers and trim any black, mushy, or dead roots with clean scissors. Healthy roots should be white or light-colored and firm. If the root ball is extremely tight, make shallow vertical cuts to encourage new growth.
  6. Set It at the Right Depth. Add potting mix to the bottom of the new pot, then place the plant so the soil line matches its previous depth. Fill around the sides with fresh potting mix, gently firming as you go. Leave about an inch of space below the rim for watering.
  7. Water and Let It Rest. Water thoroughly until water drains from the bottom holes, which helps settle the soil and eliminates air pockets. Place the plant in bright, indirect light for a week while it adjusts. Avoid fertilizing for 4-6 weeks as fresh potting mix contains nutrients and stressed roots can't handle fertilizer.